Question

How to solve 2/5 +5/2

Answer 1

Step-by-step explanation:

take lcm of denominator (5 and 2) which is 10.

convert both the fractions into equivalent fractions by multiplying both numerator and denominator by any number to get denominator 10.

then add numerator and solve.

Hope it helps.

Answer 2

Given,

The sum work is :

$\frac{2}{5} + \frac{5}{2}$

To find,

The answer of the given sum.

Solution,

We can simply solve this mathematical problem by using the following mathematical process.

Now, sum of any two unlike fractions can be done by applying the following method -

$= \frac{a}{b} + \frac{c}{d}$

$= \frac{(a \times \frac{LCM \: of \: b \: and \: d}{b}) + (c \times \frac{LCM \: of \: b \: and \: d)}{d})}{LCM \: of \: b \: and \: d}$

So, by applying the above mentioned principle, we will be doing the given sum.

Sum of the given two fractions :

$= \frac{2}{5} + \frac{5}{2}$

$= \frac{(2 \times \frac{10}{5}) + (5 \times \frac{10}{2})}{10}$

$(LCM \: of \: 5 \: and \: 2 \: is \: 10)$

$= \frac{4 + 25}{10}$

$= \frac{29}{10}$

$or, = 2 \frac{9}{10}$

(The answer can be written in both improper fraction or in mixed fraction, as per the necessity of thee given question.)

Hence, the answer will be ²⁹/₁₀ , or , 2⁹/₁₀